
Description: iExchange is a cloud-based business phone system designed for small and medium businesses. It provides a complete business phone solution including call handling, IVR, call recording, visual voicemail, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Silex is a simple, fast web framework for PHP based on Symfony components. It is lightweight and easy to get started with, good for smaller web applications and APIs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API